UrgentAutomation sells surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with UrgentAutomation and not the manufacturer. UrgentAutomation is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. Read More
Some of the products sold by UrgentAutomation may come with firmware installed on them. UrgentAutomation makes no representation as to your ability or right to download, obtain, or use any firmware provided by the product's manufacturer. To the extent you wish to use such firmware, it is your responsibility to comply with the terms of any applicable license or other such agreement related to the download, installation, or use of the firmware. UrgentAutomation makes no representation that the version of the firmware that is installed on any product it sells is appropriate for your needs or use. Further, UrgentAutomation does not sell, re-sell, or license software that may be needed to operate certain hardware and customers must obtain any necessary software licensing, maintenance, or upgrades from the manufacturer or other authorized source. To the extent any of the products sold by UrgentAutomation requires software for operation, you acknowledge that UrgentAutomation does not sell or license such software and that it is solely your responsibility to obtain the software or a proper license to use it from authorized sources. Read less
The JT2250T is a Series C Type JT circuit breaker. It is manufactured by Cutler-Hammer to protect mechanical systems from overloading and short circuits for devices such as motors and motor starters. They are thermal magnetic trip circuit breakers which are to be operated at a temperature range of 0 to 40 degrees Celsius. The thermal magnetic trip unit consists of 2 switching mechanisms, one of which is the bimetal switch and the other of which is an electromagnet. When a high current passes through the trip unit, it passes through the bimetal strip, and this high current heats up the strip and rotates the trip bar to open the circuit. Similarly, the electromagnet of the circuit breaker is energized when a high current passes through and it generates a strong magnetic field to attract the armature and open the circuit. These circuit breakers are normally used where the applications are required to limit the short circuit current because of their high trip speed.
The JT2250T is a thermal magnetic unit with 2 poles. The maximum current rating of the JT2250T is 250 Amps. The users must install the circuit breaker and make the connections on the load and line terminals as specified by the manufacturer’s instructions. The connections must not be loose but must be held tight in place. The users must make sure to use the appropriate gauge of the wire for making the connection. The circuit breaker has 3 switch positions which are the on, off and trip positions. The JT2250T circuit breaker is molded in a glass polyester enclosure to prevent any growth of fungus and molds inside the device.